DE60227070D1 - Ein kryogener faseroptischer temperatursensor - Google Patents
Ein kryogener faseroptischer temperatursensorInfo
- Publication number
- DE60227070D1 DE60227070D1 DE60227070T DE60227070T DE60227070D1 DE 60227070 D1 DE60227070 D1 DE 60227070D1 DE 60227070 T DE60227070 T DE 60227070T DE 60227070 T DE60227070 T DE 60227070T DE 60227070 D1 DE60227070 D1 DE 60227070D1
- Authority
- DE
- Germany
- Prior art keywords
- kryogenic
- temperature sensor
- fiber optic
- optic temperature
- parameters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/006—Thermometers specially adapted for specific purposes for cryogenic purposes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0111623.5A GB0111623D0 (en) | 2001-05-11 | 2001-05-11 | A cryogenic optical fibre temperature sensor |
PCT/IB2002/001630 WO2002093120A1 (en) | 2001-05-11 | 2002-05-13 | A cryogenic optical fibre temperature sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60227070D1 true DE60227070D1 (de) | 2008-07-24 |
Family
ID=9914507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60227070T Expired - Fee Related DE60227070D1 (de) | 2001-05-11 | 2002-05-13 | Ein kryogener faseroptischer temperatursensor |
Country Status (6)
Country | Link |
---|---|
US (1) | US20040208413A1 (de) |
EP (1) | EP1393033B1 (de) |
AT (1) | ATE398281T1 (de) |
DE (1) | DE60227070D1 (de) |
GB (1) | GB0111623D0 (de) |
WO (1) | WO2002093120A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6910803B2 (en) * | 2003-03-26 | 2005-06-28 | Weatherford/Lamb, Inc. | Method and apparatus for temperature sensing utilizing Brillouin scattering in polarization maintaining optical fiber |
US7283216B1 (en) | 2004-06-22 | 2007-10-16 | Np Photonics, Inc. | Distributed fiber sensor based on spontaneous brilluoin scattering |
WO2007037366A1 (ja) * | 2005-09-29 | 2007-04-05 | Sumitomo Electric Industries, Ltd. | センサ及びそれを用いた外乱測定方法 |
JP2007101508A (ja) | 2005-10-07 | 2007-04-19 | Sumitomo Electric Ind Ltd | 温度測定方法及び温度測定装置 |
US8989528B2 (en) | 2006-02-22 | 2015-03-24 | Hansen Medical, Inc. | Optical fiber grating sensors and methods of manufacture |
WO2007109778A1 (en) * | 2006-03-22 | 2007-09-27 | Hansen Medical, Inc. | Fiber optic instrument sensing system |
DE102006025700B4 (de) * | 2006-06-01 | 2009-04-16 | Siemens Ag | Optische Messeinrichtung zur Temperaturbestimmung in einer kryogenen Umgebung und temperaturüberwachbare Wickelanordnung |
CN101949745B (zh) * | 2010-09-08 | 2012-08-08 | 国网电力科学研究院武汉南瑞有限责任公司 | 电力变压器绕组内部温度和应力的监测系统及其监测方法 |
US8827948B2 (en) | 2010-09-17 | 2014-09-09 | Hansen Medical, Inc. | Steerable catheters |
US20120191086A1 (en) | 2011-01-20 | 2012-07-26 | Hansen Medical, Inc. | System and method for endoluminal and translumenal therapy |
US9163958B2 (en) | 2011-05-18 | 2015-10-20 | Bar Ilan University | Distributed sensing employing stimulated Brillouin scattering in optical fibers |
US9138166B2 (en) | 2011-07-29 | 2015-09-22 | Hansen Medical, Inc. | Apparatus and methods for fiber integration and registration |
CN105973511A (zh) * | 2016-04-28 | 2016-09-28 | 华北电力大学 | 基于分布式光纤的变压器绕组应力监测系统 |
US10734124B2 (en) * | 2017-12-04 | 2020-08-04 | Westinghouse Electric Company Llc | Heat pipe assembly of nuclear apparatus having fiber optical temperature detection system |
KR102040598B1 (ko) * | 2018-05-16 | 2019-11-27 | 한국표준과학연구원 | 시간차를 갖는 펌프광과 탐색광의 위상 코드 변조를 사용하는 광섬유 bocda 센서 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8520827D0 (en) * | 1985-08-20 | 1985-09-25 | York Ventures & Special Optica | Fibre-optic sensing devices |
GB9700269D0 (en) * | 1997-01-08 | 1997-02-26 | York Sensors Ltd | Improvements to optical time domain reflectometry |
GB9720980D0 (en) * | 1997-10-02 | 1997-12-03 | Furukawa Research & Engineerin | Distributed sensing apparatus |
US6072922A (en) * | 1998-06-19 | 2000-06-06 | Science And Engineering Applications Company, Inc. | Cryogenic fiber optic temperature sensor |
-
2001
- 2001-05-11 GB GBGB0111623.5A patent/GB0111623D0/en not_active Ceased
-
2002
- 2002-05-13 DE DE60227070T patent/DE60227070D1/de not_active Expired - Fee Related
- 2002-05-13 AT AT02727884T patent/ATE398281T1/de not_active IP Right Cessation
- 2002-05-13 EP EP02727884A patent/EP1393033B1/de not_active Expired - Lifetime
- 2002-05-13 WO PCT/IB2002/001630 patent/WO2002093120A1/en active IP Right Grant
- 2002-05-13 US US10/477,476 patent/US20040208413A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20040208413A1 (en) | 2004-10-21 |
ATE398281T1 (de) | 2008-07-15 |
EP1393033B1 (de) | 2008-06-11 |
EP1393033A1 (de) | 2004-03-03 |
WO2002093120A1 (en) | 2002-11-21 |
GB0111623D0 (en) | 2001-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |